package com.cropflow.service;

import com.cropflow.entity.Field;
import com.cropflow.entity.Route;
import com.cropflow.entity.Task;
import org.springframework.stereotype.Service;

@Service
public class RouteService {
    
    public Route generateOptimalRoute(Field field, Task.TaskType taskType) {
        // 实现路线规划算法
        Route route = new Route();
        route.setField(field);
        route.setTaskType(taskType);
        
        // 基于田地边界和作业类型生成路线点
        generateRoutePoints(route, field, taskType);
        
        return route;
    }
    
    private void generateRoutePoints(Route route, Field field, Task.TaskType taskType) {
        // 根据田地形状和作业类型生成具体路线点
        // 这里可以实现不同的路线规划算法
        switch (taskType) {
            case PLOWING:
                generatePlowingRoute(route, field);
                break;
            case SEEDING:
                generateSeedingRoute(route, field);
                break;
            case HARVESTING:
                generateHarvestingRoute(route, field);
                break;
            default:
                generateDefaultRoute(route, field);
        }
    }
    
    private void generatePlowingRoute(Route route, Field field) {
        // 实现犁地路线规划
    }
    
    private void generateSeedingRoute(Route route, Field field) {
        // 实现播种路线规划
    }
    
    private void generateHarvestingRoute(Route route, Field field) {
        // 实现收割路线规划
    }
    
    private void generateDefaultRoute(Route route, Field field) {
        // 实现默认路线规划
    }
}